how to remove a part of the legend ?

Community matplotlib-users
1

Hello,

I have a subplot with 4 lines.
I display the legend.
I can remove a line easily with something like del(self.ax.lines[n]).
But how can I remove the line in the legend ?

I found that I can remove all the lines, add news ones, but all the
lines (new and deleted) remain in the legend.

thanks for helping

Philippe

2

Hi Philippe,

I think you simply can set up a new legend replacing the old one. I attached
an example script of that.

Kind regards,
Matthias

remove_part_of_legend.py (447 Bytes)

···

On Wednesday, June 30, 2010 06:24:12 pm Philippe Crave wrote:

Hello,

I have a subplot with 4 lines.
I display the legend.
I can remove a line easily with something like del(self.ax.lines[n]).
But how can I remove the line in the legend ?

I found that I can remove all the lines, add news ones, but all the
lines (new and deleted) remain in the legend.

3

perfect!
was really simple, but I did not think about it.
thanks for your help!

2010/7/1 Matthias Michler <MatthiasMichler@...361...>:

···

On Wednesday, June 30, 2010 06:24:12 pm Philippe Crave wrote:

Hello,

I have a subplot with 4 lines.
I display the legend.
I can remove a line easily with something like del(self.ax.lines[n]).
But how can I remove the line in the legend ?

I found that I can remove all the lines, add news ones, but all the
lines (new and deleted) remain in the legend.

Hi Philippe,

I think you simply can set up a new legend replacing the old one. I attached
an example script of that.

Kind regards,
Matthias

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